source/remote/trainpanel.cpp

   1 #include <gtkmm/box.h>
   2 #include <gtkmm/liststore.h>
   3 #include "remote.h"
   4 #include "trainpanel.h"
   5
   6 using namespace std;
   7
   8 TrainPanel::TrainPanel(Remote &r, R2C2::Client &c, R2C2::NetTrain &t):
   9         remote(r),
  10         client(c),
  11         train(t)
  12 {
  13         train.signal_name_changed.connect(sigc::mem_fun(this, &TrainPanel::name_changed));
  14         train.signal_control_changed.connect(sigc::mem_fun(this, &TrainPanel::control_changed));
  15         train.signal_function_changed.connect(sigc::mem_fun(this, &TrainPanel::function_changed));
  16         train.signal_route_changed.connect(sigc::mem_fun(this, &TrainPanel::route_changed));
  17         train.signal_status_changed.connect(sigc::mem_fun(this, &TrainPanel::status_changed));
  18
  19         set_label(train.get_name());
  20
  21         Gtk::VBox *vbox = new Gtk::VBox(false, 5);
  22         add(*manage(vbox));
  23         vbox->set_border_width(5);
  24
  25         Gtk::HBox *hbox = new Gtk::HBox(false, 5);
  26         vbox->add(*manage(hbox));
  27
  28         hbox->pack_start(*manage(scl_speed = new Gtk::HScale), true, true);
  29         scl_speed->set_digits(0);
  30         scl_speed->set_range(0, 200);
  31         scl_speed->set_increments(5, 5);
  32         scl_speed->set_size_request(210, -1);
  33         scl_speed->signal_value_changed().connect(sigc::mem_fun(this, &TrainPanel::ui_speed_changed));
  34
  35         hbox->pack_start(*manage(chk_reverse = new Gtk::CheckButton("Rev")), false, true);
  36         chk_reverse->signal_toggled().connect(sigc::mem_fun(this, &TrainPanel::ui_reverse_changed));
  37
  38         Gtk::HBox *func_box = new Gtk::HBox(false, 5);
  39         vbox->add(*manage(func_box));
  40         const R2C2::VehicleType::FunctionMap &funcs = train.get_loco_type().get_functions();
  41         for(R2C2::VehicleType::FunctionMap::const_iterator i=funcs.begin(); i!=funcs.end(); ++i)
  42         {
  43                 Gtk::CheckButton *&chk = chk_funcs[i->first];
  44                 chk = new Gtk::CheckButton(i->second);
  45                 func_box->pack_start(*manage(chk), false, true);
  46                 chk->signal_toggled().connect(sigc::bind(sigc::mem_fun(this, &TrainPanel::ui_function_changed), i->first));
  47         }
  48
  49         Glib::RefPtr<Gtk::ListStore> route_store = Gtk::ListStore::create(route_columns);
  50         vbox->add(*manage(cmb_route = new Gtk::ComboBox(static_cast<const Glib::RefPtr<Gtk::TreeModel> &>(route_store))));
  51         cmb_route->pack_start(route_columns.name);
  52         route_store->append();
  53         const list<string> &routes = client.get_routes();
  54         for(list<string>::const_iterator i=routes.begin(); i!=routes.end(); ++i)
  55         {
  56                 Gtk::TreeIter iter = route_store->append();
  57                 (*iter)[route_columns.name] = *i;
  58         }
  59         cmb_route->signal_changed().connect(sigc::mem_fun(this, &TrainPanel::ui_route_changed));
  60
  61         vbox->add(*manage(lbl_status = new Gtk::Label));
  62
  63         show_all();
  64 }
  65
  66 void TrainPanel::name_changed(const string &name)
  67 {
  68         set_label(name);
  69 }
  70
  71 void TrainPanel::status_changed(const string &status)
  72 {
  73         lbl_status->set_text(status);
  74 }
  75
  76 void TrainPanel::control_changed(const string &control, float value)
  77 {
  78         if(control=="speed")
  79         {
  80                 // XXX It would be better to make the VehicleType give us the catalogue
  81                 scl_speed->set_value(value*3.6/remote.get_catalogue().get_scale());
  82         }
  83         else if(control=="reverse")
  84                 chk_reverse->set_active(value);
  85 }
  86
  87 void TrainPanel::function_changed(unsigned func, bool set)
  88 {
  89         std::map<unsigned, Gtk::CheckButton *>::iterator i = chk_funcs.find(func);
  90         if(i!=chk_funcs.end())
  91                 i->second->set_active(set);
  92 }
  93
  94 void TrainPanel::route_changed(const string &route)
  95 {
  96         Gtk::TreeNodeChildren children = cmb_route->get_model()->children();
  97         for(Gtk::TreeIter i=children.begin(); i!=children.end(); ++i)
  98                 if((*i)[route_columns.name]==route)
  99                 {
 100                         cmb_route->set_active(i);
 101                         break;
 102                 }
 103 }
 104
 105 void TrainPanel::ui_speed_changed()
 106 {
 107         float speed = scl_speed->get_value()/3.6*remote.get_catalogue().get_scale();
 108         train.set_control("speed", speed);
 109 }
 110
 111 void TrainPanel::ui_reverse_changed()
 112 {
 113         if(train.get_control("speed"))
 114         {
 115                 train.set_control("speed", 0);
 116                 chk_reverse->set_active(train.get_control("reverse"));
 117         }
 118         else
 119                 train.set_control("reverse", chk_reverse->get_active());
 120 }
 121
 122 void TrainPanel::ui_function_changed(unsigned func)
 123 {
 124         std::map<unsigned, Gtk::CheckButton *>::iterator i = chk_funcs.find(func);
 125         if(i!=chk_funcs.end())
 126                 train.set_function(func, i->second->get_active());
 127 }
 128
 129 void TrainPanel::ui_route_changed()
 130 {
 131         Gtk::TreeIter iter = cmb_route->get_active();
 132         train.set_route(Glib::ustring((*iter)[route_columns.name]));
 133 }
 134
 135
 136 TrainPanel::RouteRecord::RouteRecord()
 137 {
 138         add(name);
 139 }